345829260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 1222663680

約数和(自身を除く): 876834420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 49, 57, 60, 70, 76, 82, 84, 95, 98, 105, 114, 123, 133, 140, 147, 151, 164, 190, 196, 205, 210, 228, 245, 246, 266, 285, 287, 294, 302, 380, 399, 410, 420, 453, 490, 492, 532, 570, 574, 588, 604, 615, 665, 735, 755, 779, 798, 820, 861, 906, 931, 980, 1057, 1140, 1148, 1230, 1330, 1435, 1470, 1510, 1558, 1596, 1722, 1812, 1862, 1995, 2009, 2114, 2265, 2337, 2460, 2660, 2793, 2869, 2870, 2940, 3020, 3116, 3171, 3444, 3724, 3895, 3990, 4018, 4228, 4305, 4530, 4655, 4674, 5285, 5453, 5586, 5738, 5740, 6027, 6191, 6342, 7399, 7790, 7980, 8036, 8607, 8610, 9060, 9310, 9348, 10045, 10570, 10906, 11172, 11476, 11685, 12054, 12382, 12684, 13965, 14345, 14798, 15580, 15855, 16359, 17214, 17220, 18573, 18620, 20083, 20090, 21140, 21812, 22197, 23370, 24108, 24764, 27265, 27930, 28690, 29596, 30135, 30955, 31710, 32718, 34428, 36995, 37146, 38171, 40166, 40180, 43035, 43337, 44394, 46740, 54530, 55860, 57380, 60249, 60270, 61910, 63420, 65436, 73990, 74292, 76342, 80332, 81795, 86070, 86674, 88788, 92865, 100415, 109060, 110985, 114513, 117629, 120498, 120540, 123820, 130011, 140581, 147980, 152684, 163590, 172140, 173348, 185730, 190855, 200830, 216685, 221970, 229026, 235258, 240996, 260022, 281162, 301245, 303359, 327180, 352887, 371460, 381710, 401660, 421743, 433370, 443940, 458052, 470516, 520044, 562324, 572565, 588145, 602490, 606718, 650055, 702905, 705774, 763420, 823403, 843486, 866740, 910077, 1145130, 1176290, 1204980, 1213436, 1300110, 1405810, 1411548, 1516795, 1646806, 1686972, 1764435, 1820154, 2108715, 2290260, 2352580, 2470209, 2600220, 2811620, 3033590, 3293612, 3528870, 3640308, 4117015, 4217430, 4550385, 4940418, 5763821, 6067180, 7057740, 8234030, 8434860, 9100770, 9880836, 11527642, 12351045, 16468060, 17291463, 18201540, 23055284, 24702090, 28819105, 34582926, 49404180, 57638210, 69165852, 86457315, 115276420, 172914630, 345829260]

約数ペア:

[(1, 345829260), (2, 172914630), (3, 115276420), (4, 86457315), (5, 69165852), (6, 57638210), (7, 49404180), (10, 34582926), (12, 28819105), (14, 24702090), (15, 23055284), (19, 18201540), (20, 17291463), (21, 16468060), (28, 12351045), (30, 11527642), (35, 9880836), (38, 9100770), (41, 8434860), (42, 8234030), (49, 7057740), (57, 6067180), (60, 5763821), (70, 4940418), (76, 4550385), (82, 4217430), (84, 4117015), (95, 3640308), (98, 3528870), (105, 3293612), (114, 3033590), (123, 2811620), (133, 2600220), (140, 2470209), (147, 2352580), (151, 2290260), (164, 2108715), (190, 1820154), (196, 1764435), (205, 1686972), (210, 1646806), (228, 1516795), (245, 1411548), (246, 1405810), (266, 1300110), (285, 1213436), (287, 1204980), (294, 1176290), (302, 1145130), (380, 910077), (399, 866740), (410, 843486), (420, 823403), (453, 763420), (490, 705774), (492, 702905), (532, 650055), (570, 606718), (574, 602490), (588, 588145), (604, 572565), (615, 562324), (665, 520044), (735, 470516), (755, 458052), (779, 443940), (798, 433370), (820, 421743), (861, 401660), (906, 381710), (931, 371460), (980, 352887), (1057, 327180), (1140, 303359), (1148, 301245), (1230, 281162), (1330, 260022), (1435, 240996), (1470, 235258), (1510, 229026), (1558, 221970), (1596, 216685), (1722, 200830), (1812, 190855), (1862, 185730), (1995, 173348), (2009, 172140), (2114, 163590), (2265, 152684), (2337, 147980), (2460, 140581), (2660, 130011), (2793, 123820), (2869, 120540), (2870, 120498), (2940, 117629), (3020, 114513), (3116, 110985), (3171, 109060), (3444, 100415), (3724, 92865), (3895, 88788), (3990, 86674), (4018, 86070), (4228, 81795), (4305, 80332), (4530, 76342), (4655, 74292), (4674, 73990), (5285, 65436), (5453, 63420), (5586, 61910), (5738, 60270), (5740, 60249), (6027, 57380), (6191, 55860), (6342, 54530), (7399, 46740), (7790, 44394), (7980, 43337), (8036, 43035), (8607, 40180), (8610, 40166), (9060, 38171), (9310, 37146), (9348, 36995), (10045, 34428), (10570, 32718), (10906, 31710), (11172, 30955), (11476, 30135), (11685, 29596), (12054, 28690), (12382, 27930), (12684, 27265), (13965, 24764), (14345, 24108), (14798, 23370), (15580, 22197), (15855, 21812), (16359, 21140), (17214, 20090), (17220, 20083), (18573, 18620)]